.theoretical-bg {
	width: 1177px;
	height: 580px;
	background: url(../images/bg.png) no-repeat left top;
	padding-top: 132px;
	padding-left: 80px;
}



.theoretical-bg>div>img {
	height: 100%;
	width: 100%;
}

.content{
	position: absolute;
	width: 1120px;
	height: 467px;
	background: rgba(255, 255, 255, 0.2);
}

.contents{
	
	position: relative;
	width: 241px;
	height: 250px;
	top: 47px;
	left: 447px;
}



.model{
	text-align: center;
    border: 3px solid transparent;
    border-radius:4px ;
    color: white;
    margin-bottom: 20px;
}

.active {
	/*border:3px solid yellow !important;*/
	box-shadow: 0px 0px 10px 8px white;
	
}

.model div{
	display: inline-block;
}

.yuan{
	width: 20px;
	height: 20px;
	border-radius:50% ;
	border: 2px solid white ;
}
.yuans{
	width: 16px;
	height: 16px;
	border-radius:50% ;
	margin-top: 2.2px;
	background: white;
	opacity: 0;
}
.submit{
	position: absolute;
	left: 922px;
	top: 380px;
	width: 117px;
	height: 45px;
	background: #FC9A46;
	border-radius:8px;
	font-size: 24px;
	line-height: 45px;
	text-align: center;
	color: white;
}
.titels{
	margin-top: 67px;
	font-size: 28px;
	width: 100%;
	color: white;
	text-align: center;
}
